Lerrai turns tax-law changes into client-specific advisory action.
Every day brings new court rulings, ministry guidance, and legislative changes — but their relevance only emerges against a firm's own client base. Lerrai analyzes the primary sources of German tax law, extracts the legal conditions, and automatically matches them against the firm's client data — directly from the DMS and DATEV environment. Firms see which clients are specifically affected, what advisory opportunity follows, and what to do next — before the client asks.
Every analysis is linked to its primary sources and can be verified by qualified professionals in minutes. Built for the requirements of professional secrecy holders: hosted exclusively in Germany, GDPR-compliant, and no client data is ever used for model training.
Lerrai is built together with practitioners: more than 35 firms have shaped its development, and several thousand client mandates are currently monitored in active pilot projects.
We're growing — firms and talent can reach us at [contact@lerrai.com].

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